Jamie Trujillo, a member of the Junction City Roller Dolls, says roller derby is a fast, action-packed sport.

“We’ve been referring to it as ‘Not your mama’s roller derby,’” Trujillo said. “It is a full-contact sport. It’s not scripted like it was back in the 1980s when it was more like WWE wrestling.”

Roller derby involves two five-woman teams on roller skates, competing on an oval-shaped flat track. One player from each team is designated the “jammer.” Jammers score points by passing everyone on the opponent’s team. The rest of the women on the track try to help their own jammer score points while keeping their opponent’s jammer from passing them.